package com.anjingsi.tools.test;

/**
 * @program: jaas-cloud-cxy
 * @description
 * @author: 安静思
 * @create: 2019-12-05 17:19
 **/
public class AlgorithmDemo {

    public static void main(String[] args) {
        String str = "java,php,python";
        str.replaceAll("java","c++");
    }
}
